Feature: 1. End Limit Switch: This electric linear actuator comes with an end limit switch that automatically rises when the unit reaches the end of its travel, ensuring that the motor won't burn out. The electric mini linear actuator is powered by a 12V DC power supply, with positive and negative polarity wired correctly, and voltage is applied to the unit, it will extend, and reverse polarity will retract. 2. Multifunctional: This linear actuator is multifunctional and is an excellent pusher antenna, recliner, window opener, linear servo, solar tracker, telescopic cylinder for applications such as agricultural machinery and equipment, medical equipment, factory or home automation, material handling adjustments, servos and cabinet doors, robotic grippers, lifting and lowering of operator consoles and other equipment, and adjusting of television. 3. Sturdy And Endurable: This electric linear motor actuator is made of excellent aluminum and ABS material, sturdy and abrasion resistant, not easy to be damaged, and has a long service life. 4. Wide Application: This mini motion actuator has a wide range of applications and can be used in medical, industrial, agricultural machinery, catering, ventilation facilities and other situations. 5. Safe And Reliable: This heavy duty linear actuator is safe and reliable, with over current guard, short circuit guard, over load guard and over voltage guard functions. Specification: Item Type: Electric Linear Actuator Material: Aluminum, ABS Input Voltage: DC12V Power: 10w Speed: 17±3mm/s Self Locking Force: >100N Stroke: Approx. 150+3mm / 5.91+0.12in Tube: Aluminum Tube Mounting Connector: ABS IP Level: IP54. Package List: 1 x Electric Linear Actuator